Your cart is empty.
Your cart is empty. Description:
1. 16 keys TTP229 capacitive touch sensor Module
2. With power indicator
3. Working voltage: 2.4V-5.5V
4. The module can be set to output mode, the key output mode, the longest time and fast output / low power options
5. PCB board size: 49.3 (mm) x64.5 (mm)
Package Included:
3 * TTP229 16 Channel Digital Capacitive Switch Touch Sensor Module
Jim F.
Reviewed in the United States on March 29, 2021
Board topside markings SDA, SCL would seem to indicate support for I2C. Documentation received from Hiletgo support is inconsistent. They sent a datasheet for TTP229 variant (LSF) which supports I2C. However, their own schematic and IC topside marking indicate that IC is actually TTP229-BSF, which does Not support I2C, only serial clocking in data. Think: I2C minus addressing, framing, acknowledgements, and defaulted to active-low.
Jim F.
Reviewed in the United States on March 29, 2021
Board topside markings SDA, SCL would seem to indicate support for I2C. Documentation received from Hiletgo support is inconsistent. They sent a datasheet for TTP229 variant (LSF) which supports I2C. However, their own schematic and IC topside marking indicate that IC is actually TTP229-BSF, which does Not support I2C, only serial clocking in data. Think: I2C minus addressing, framing, acknowledgements, and defaulted to active-low.
Recommended Products
$15.28
$ 6 .99 $6.99